<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<img src=" /icon/index1.png" alt="">
<img src=" /icon/index2.png" alt="">
<img src=" /icon/index3.png" alt="">
<img src=" /icon/index4.png" alt="">
</body>

</html>